historically [hɪsˈtɔrɪkl:ɪ]

例句:

• Floating objects are historically rare in the North Pacific.
  来自SA
• Democrats were reluctant to take on a president whose popularity ratings were historically high.
  民主党人不愿与一位有史以来民众支持率最高的总统较量。
  
• Historically, royal marriages have been cold, calculating affairs.
  在历史上，皇室婚姻一直是冷漠且处处算计的事情。
  
• It was good drama, but historically inaccurate.
  戏倒是出好戏, 但与史实有出入.
  
• So, historically, it's an unusual development.
  来自VOA
• That is, historically speaking, a major achievement.
  来自NEWYORKER